Why a fake name? Spy? Under cover ?
Not sure what you are asking...
Meh, he worked for an intelligence group and didn’t want folks digging into his family life.
It might surprise you but, Cletus.D.Yokel isn’t my real name.
;-)
Oh, I see...
Not sure he has a ‘fake name’. Like txhurl was saying, could be a fake report.
Remember the Palpatine’s Revenge chat about the ‘guy who’d been out for a while but will do just fine’? There’s speculation Strait assumed a long-gone employees - Strzok’s - credentials when he was brought in for his gig